.fix-bg {
  position: fixed;
  width: 100%;
  height: 90vh;
  object-fit: cover;
  // 模糊
  filter: blur(3px);
}
.insert-avatar {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 30px;
  top: 30vh;
  width: 100%;
  height: 30vh;
  .ia-avatar {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    
    img {
      width: 100%;
      height: 100%;
    }
  }
  .ia-desc {
    width: 400px;
    height: 72px;
    background-color: #4d4d4dd5;
    line-height: 72px;
    text-align: center;
    color: #fff;
    font-size: 13px;
  }
  .ia-icons {
    position: relative;
    top: -16px;
    display: flex;
    justify-content: center;
    gap: 10px;
    width: 400px;
    i {
      position: relative;
      width: 32px;
      height: 32px;
      background-color: #fff;
      cursor: pointer;
      border-radius: 50%;

      img {
        width: 100%;
        height: 100%;
        border-radius: 50%;
      }
      .iai-desc {
        position: absolute;
        top: 50px;
        min-width: 100px;
        padding: 6px 10px;
        background-color: #4d4d4dd5;
        color: #fff;
        left: 50%;
        transform: translate(-50%, 0);
        transition: all 0.5s ease-in-out;
        opacity: 0;
        text-align: center;
        box-sizing: border-box;
        border-radius: 10px;
      }
      &:hover {
        .iai-desc {
          top: 40px;
          opacity: 1;
        }
      }
    }
  }
}
.content {
  position: relative;
  top: 90vh;
  background: #fff;
  width: 100%;
  padding-top: 68px;
  &:after {
    position: absolute;
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 22vh 0 0 52vw;
    border-color: transparent transparent transparent #fff;
    left: 0;
    top: -21vh;
    z-index: 1;
  }

  &:before {
    position: absolute;
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 22vh 0 0 52vw;
    border-color: transparent transparent transparent #fff;
    right: 0;
    top: -21vh;
    z-index: 1;
    transform: scaleX(-1);
  }
  .c-pencel {
    display: flex;
    align-items: center;
    background-color: #fbfbfb;
    height: 68px;
    padding: 0 20px;
    i {
      font-size: 20px;
      color: #93d5cc;
    }
  }
}